The perfect solution for those who want extra cushion with our unique blend of Merino wool and synthetic fibers for all-weather comfort. Plus, our patented Targeted Compression to provide superior comfort and support where it’s needed most. • Patented Sock-Lock Technology to provide targeted compression where it’s needed most. • Anatomical design enhances fit, delivering maximum comfort and protection by eliminating blisters. • High density cushioning provides extra protection in high impact areas. • Merino+ insulates when wet—keeping your feet warm in wet, cool conditions. • The Perfect Toe® (No irritating toe seam.) • 3" Quarter length offers the perfect amount ankle protection from rocks, dirt, and mud.